Home / 4,592,387.52-6,885,149.76-3,168,380.16

Finding the Fourth Proportional to 4,592,387.52, 6,885,149.76 and 3,168,380.16

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Solution

The fourth proportional to 4,592,387.52, 6,885,149.76 and 3,168,380.16 is: 4,750,202.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,387.52 : 6,885,149.76 = 3,168,380.16 : x
  2. Step 2: Convert to fraction form
    4,592,387.52/6,885,149.76 = 3,168,380.16/x
  3. Step 3: Cross multiply
    4,592,387.52x = 6,885,149.76 × 3,168,380.16
  4. Step 4: Simplify right side
    4,592,387.52x = 21,814,771,898,212.76
  5. Step 5: Solve for x
    x = 21,814,771,898,212.76/4,592,387.52
  6. Step 6: Final answer
    x = 4,750,202.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.